From e1a2d7dc75a0b678aad2e4dee55fa46cdf03385e Mon Sep 17 00:00:00 2001
From: Gary Tully <gtully@apache.org>
Date: Wed, 9 Sep 2009 10:11:16 +0000
Subject: [PATCH] resolve potential npe in test

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@812872 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/activemq/ProducerFlowControlSendFailTest.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/activemq-core/src/test/java/org/apache/activemq/ProducerFlowControlSendFailTest.java b/activemq-core/src/test/java/org/apache/activemq/ProducerFlowControlSendFailTest.java
index 292fc80782..2ad512ceec 100644
--- a/activemq-core/src/test/java/org/apache/activemq/ProducerFlowControlSendFailTest.java
+++ b/activemq-core/src/test/java/org/apache/activemq/ProducerFlowControlSendFailTest.java
@@ -104,7 +104,9 @@ public class ProducerFlowControlSendFailTest extends ProducerFlowControlTest {
         TextMessage msg;
         for (int idx = 0; idx < 10; ++idx) {
             msg = (TextMessage) consumer.receive(1000);
-            msg.acknowledge();
+            if (msg != null) {
+                msg.acknowledge();
+            }
         }
         keepGoing.set(false);
     }